7w+12=-5(w+4)

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Solution for 7w+12=-5(w+4) equation: 



7w+12=-5(w+4)

We move all terms to the left:

7w+12-(-5(w+4))=0



We calculate terms in parentheses: -(-5(w+4)), so:

-5(w+4)

We multiply parentheses

-5w-20

Back to the equation:

-(-5w-20)



We get rid of parentheses

7w+5w+20+12=0

We add all the numbers together, and all the variables

12w+32=0

We move all terms containing w to the left, all other terms to the right

12w=-32

w=-32/12

w=-2+2/3

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